I am trying to set up an two node openstack, on fresh ubuntu 12.04 installations. As beginner following strictly the guide at http://openstack-folsom-install-guide.readthedocs.org/en/latest/, only replacing the ip's from the both nodes. The controller/network-node (192.168.80.151) seems to be okay/ready/no errors, the compute-node (cn01, 192.168.80.152) throws some errors during setup of nova.... After configuration holding tight to the guide (see at the bottom), first errors (my fix-intentions and following error further down the page) appeared, while trying to "nova-manage db sync": """""" error #1 """"""""" root@cn01:~# nova-manage db sync 2013-06-18 15:30:31 DEBUG nova.utils [-] backend from (pid=6360) __get_backend /usr/lib/python2.7/dist-packages/nova/utils.py:663 Command failed, please check log for more info 2013-06-18 15:30:31 CRITICAL nova [-] 2013-06-18 15:30:31 TRACE nova Traceback (most recent call last): 2013-06-18 15:30:31 TRACE nova File "/usr/bin/nova-manage", line 1746, in 2013-06-18 15:30:31 TRACE nova main() 2013-06-18 15:30:31 TRACE nova File "/usr/bin/nova-manage", line 1733, in main 2013-06-18 15:30:31 TRACE nova fn(*fn_args, **fn_kwargs) 2013-06-18 15:30:31 TRACE nova File "/usr/bin/nova-manage", line 1102, in sync 2013-06-18 15:30:31 TRACE nova return migration.db_sync(version) 2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/db/migration.py", line 30, in db_sync 2013-06-18 15:30:31 TRACE nova return IMPL.db_sync(version=version) 2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/migration.py", line 53, in db_sync 2013-06-18 15:30:31 TRACE nova versioning_api.upgrade(FLAGS.sql_connection, repo_path, version) 2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/migrate/versioning/api.py", line 186, in upgrade 2013-06-18 15:30:31 TRACE nova return _migrate(url, repository, version, upgrade=True, err=err, **opts) 2013-06-18 15:30:31 TRACE nova File "", line 2, in _migrate 2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/migrate/versioning/util/__init__.py", line 159, in with_engine 2013-06-18 15:30:31 TRACE nova return f(*a, **kw) 2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/migrate/versioning/api.py", line 345, in _migrate 2013-06-18 15:30:31 TRACE nova changeset = schema.changeset(version) 2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/migrate/versioning/schema.py", line 80, in changeset 2013-06-18 15:30:31 TRACE nova changeset = self.repository.changeset(database, start_ver, version) 2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/migrate/versioning/repository.py", line 225, in changeset 2013-06-18 15:30:31 TRACE nova changes = [self.version(v).script(database, op) for v in versions] 2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/migrate/versioning/repository.py", line 189, in version 2013-06-18 15:30:31 TRACE nova return self.versions.version(*p, **k) 2013-06-18 15:30:31 TRACE nova File "/usr/lib/python2.7/dist-packages/migrate/versioning/version.py", line 140, in version 2013-06-18 15:30:31 TRACE nova return self.versions[VerNum(vernum)] 2013-06-18 15:30:31 TRACE nova KeyError: 2013-06-18 15:30:31 TRACE nova """""""""""""""""""""""""""""" I searched all support platforms for my error lines, tried some other configurations, without succes, setting them back. After some further browsing here (particularly here: /nova/+question/146204), I decided to try to solve the DEBUG message first, related to SqlALchemy, hoping to solve the rest... the action: """"""""""""""""""""""""""""" # apt-get install python-pip root@cn01:~# pip install sqlalchemy-migrate Requirement already satisfied (use --upgrade to upgrade): sqlalchemy-migrate in /usr/local/lib/python2.7/dist-packages Requirement already satisfied (use --upgrade to upgrade): SQLAlchemy>=0.6 in /usr/local/lib/python2.7/dist-packages (from sqlalchemy-migrate) Requirement already satisfied (use --upgrade to upgrade): decorator in /usr/local/lib/python2.7/dist-packages (from sqlalchemy-migrate) Requirement already satisfied (use --upgrade to upgrade): Tempita>=0.4 in /usr/local/lib/python2.7/dist-packages (from sqlalchemy-migrate) Requirement already satisfied (use --upgrade to upgrade): distribute in /usr/local/lib/python2.7/dist-packages (from sqlalchemy-migrate) Cleaning up... root@cn01:~# pip install sqlalchemy-migrate --upgrade Downloading/unpacking sqlalchemy-migrate Downloading sqlalchemy-migrate-0.7.2.tar.gz (105Kb): 105Kb downloaded Running setup.py egg_info for package sqlalchemy-migrate warning: no files found matching '*' under directory 'tests' warning: no previously-included files matching '*pyc' found anywhere in distribution warning: no previously-included files found matching '.hgtags' warning: no previously-included files matching '*' found under directory 'docs/_build' Downloading/unpacking SQLAlchemy>=0.6 (from sqlalchemy-migrate) Downloading SQLAlchemy-0.8.1.tar.gz (3.8Mb): 3.8Mb downloaded Running setup.py egg_info for package SQLAlchemy warning: no files found matching '*.jpg' under directory 'doc' no previously-included directories found matching 'doc/build/output' Downloading/unpacking decorator (from sqlalchemy-migrate) Downloading decorator-3.4.0.tar.gz Running setup.py egg_info for package decorator warning: no previously-included files found matching 'Makefile' Downloading/unpacking Tempita>=0.4 (from sqlalchemy-migrate) Downloading Tempita-0.5.1.tar.gz Running setup.py egg_info for package Tempita Downloading/unpacking distribute (from sqlalchemy-migrate) Downloading distribute-0.6.45.tar.gz (723Kb): 723Kb downloaded Running setup.py egg_info for package distribute Installing collected packages: sqlalchemy-migrate, SQLAlchemy, decorator, Tempita, distribute Found existing installation: sqlalchemy-migrate 0.7.2 Uninstalling sqlalchemy-migrate: Successfully uninstalled sqlalchemy-migrate Running setup.py install for sqlalchemy-migrate warning: no files found matching '*' under directory 'tests' warning: no previously-included files matching '*pyc' found anywhere in distribution warning: no previously-included files found matching '.hgtags' warning: no previously-included files matching '*' found under directory 'docs/_build' Installing migrate script to /usr/local/bin Installing migrate-repository script to /usr/local/bin Found existing installation: SQLAlchemy 0.8.1 Uninstalling SQLAlchemy: Successfully uninstalled SQLAlchemy Running setup.py install for SQLAlchemy building 'sqlalchemy.cprocessors' extension gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -I/usr/include/python2.7 -c lib/sqlalchemy/cextension/processors.c -o build/temp.linux-x86_64-2.7/lib/sqlalchemy/cextension/processors.o lib/sqlalchemy/cextension/processors.c:10:20: schwerwiegender Fehler: Python.h: Datei oder Verzeichnis nicht gefunden Kompilierung beendet. *************************************************************************** command 'gcc' failed with exit status 1 WARNING: The C extension could not be compiled, speedups are not enabled. Failure information, if any, is above. Retrying the build without the C extension now. *************************************************************************** warning: no files found matching '*.jpg' under directory 'doc' no previously-included directories found matching 'doc/build/output' *************************************************************************** WARNING: The C extension could not be compiled, speedups are not enabled. Plain-Python build succeeded. *************************************************************************** Found existing installation: decorator 3.4.0 Uninstalling decorator: Successfully uninstalled decorator Running setup.py install for decorator warning: no previously-included files found matching 'Makefile' Found existing installation: Tempita 0.5.1 Uninstalling Tempita: Successfully uninstalled Tempita Running setup.py install for Tempita Found existing installation: distribute 0.6.45 Uninstalling distribute: Successfully uninstalled distribute Running setup.py install for distribute Before install bootstrap. Scanning installed packages Setuptools installation detected at /usr/local/lib/python2.7/dist-packages Non-egg installation Moving elements out of the way... Already patched. /usr/local/lib/python2.7/dist-packages/setuptools-0.6c11-py2.7.egg-info already patched. Installing easy_install script to /usr/local/bin Installing easy_install-2.7 script to /usr/local/bin After install bootstrap. /usr/local/lib/python2.7/dist-packages/setuptools-0.6c11-py2.7.egg-info already exists Successfully installed sqlalchemy-migrate SQLAlchemy decorator Tempita distribute Cleaning up... """"""""""""""""""""""""""""" So there were some error while compiling (PYthon.h not found), now I am not sure, what's up with sqlalchemy-migrate... Trying another db sync give's a new error: """""""""error 2"""""""""""""""""""" root@cn01:/var/log/nova# nova-manage db sync Command failed, please check log for more info 2013-06-18 16:28:42 CRITICAL nova [-] cannot import name exceptions 2013-06-18 16:28:42 TRACE nova Traceback (most recent call last): 2013-06-18 16:28:42 TRACE nova File "/usr/bin/nova-manage", line 1746, in 2013-06-18 16:28:42 TRACE nova main() 2013-06-18 16:28:42 TRACE nova File "/usr/bin/nova-manage", line 1733, in main 2013-06-18 16:28:42 TRACE nova fn(*fn_args, **fn_kwargs) 2013-06-18 16:28:42 TRACE nova File "/usr/bin/nova-manage", line 1102, in sync 2013-06-18 16:28:42 TRACE nova return migration.db_sync(version) 2013-06-18 16:28:42 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/db/migration.py", line 30, in db_sync 2013-06-18 16:28:42 TRACE nova return IMPL.db_sync(version=version) 2013-06-18 16:28:42 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/utils.py", line 667, in __getattr__ 2013-06-18 16:28:42 TRACE nova backend = self.__get_backend() 2013-06-18 16:28:42 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/utils.py", line 662, in __get_backend 2013-06-18 16:28:42 TRACE nova self.__backend = __import__(name, None, None, fromlist) 2013-06-18 16:28:42 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/migration.py", line 28, in 2013-06-18 16:28:42 TRACE nova from migrate.versioning import api as versioning_api 2013-06-18 16:28:42 TRACE nova File "/usr/local/lib/python2.7/dist-packages/migrate/versioning/api.py", line 33, in 2013-06-18 16:28:42 TRACE nova from migrate.versioning import (repository, schema, version, 2013-06-18 16:28:42 TRACE nova File "/usr/local/lib/python2.7/dist-packages/migrate/versioning/schema.py", line 10, in 2013-06-18 16:28:42 TRACE nova from sqlalchemy import exceptions as sa_exceptions 2013-06-18 16:28:42 TRACE nova ImportError: cannot import name exceptions 2013-06-18 16:28:42 TRACE nova """"""""""""""""""""""""""""" I read some older posts about issues about different migrate versions... but I am not sure if it's still a problem. So, right now, I don't know what to do anymore, maybe some kind & wise men is crazy enough to read all this and may help me along in any little way? At the bottom I added some further information related to my problem. If I can give you more detailed infos/logs, please give me me a hint :) Thank you thousand times in advance, Daniel --- Post scriptum: #This is what I did on a fresh Ubuntu: apt-get install vlan bridge-utils echo "net.ipv4.ip_forward=1" > /etc/sysctl.d/99-openstack-ipv4-forwarding.conf service procps start sysctl -p apt-get install -y kvm libvirt-bin pm-utils vi /etc/libvirt/qemu.conf cgroup_device_acl = [ "/dev/null", "/dev/full", "/dev/zero", "/dev/random", "/dev/urandom", "/dev/ptmx", "/dev/kvm", "/dev/kqemu", "/dev/rtc", "/dev/hpet", "/dev/net/tun" ] virsh net-destroy default virsh net-undefine default vi /etc/libvirt/libvirtd.conf listen_tls = 0 listen_tcp = 1 auth_tcp = "none" vi /etc/init/libvirt-bin.conf env libvirtd_opts="-d -l" vi /etc/default/libvirt-bin libvirtd_opts="-d -l" service libvirt-bin restart apt-get install nova-network bridge-utils vi /etc/network/interfaces auto lo iface lo inet loopback # The primary network interface auto br100 iface br100 inet static address 192.168.80.152 netmask 255.255.255.0 network 192.168.80.0 broadcast 192.168.80.255 gateway 192.168.80.254 # dns-* options are implemented by the resolvconf package, if installed dns-nameservers 8.8.8.8 dns-search mtv.nimbula.org bridge_ports eth0 bridge_stp off bridge_maxwait 0 bridge_fd 0 brctl addbr br100; /etc/init.d/networking restart """" root@cn01:~# ifconfig br100 Link encap:Ethernet Hardware Adresse b8:ac:6f:14:ff:aa inet Adresse:192.168.80.152 Bcast:192.168.80.255 Maske:255.255.255.0 inet6-Adresse: fe80::baac:6fff:fe14:ffaa/64 Gültigkeitsbereich:Verbindung UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1 RX packets:93 errors:0 dropped:0 overruns:0 frame:0 TX packets:67 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:0 RX-Bytes:6046 (6.0 KB) TX-Bytes:6302 (6.3 KB) eth0 Link encap:Ethernet Hardware Adresse b8:ac:6f:14:ff:aa UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1 RX packets:90 errors:0 dropped:0 overruns:0 frame:0 TX packets:60 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:2 Sendewarteschlangenlänge:1000 RX-Bytes:7268 (7.2 KB) TX-Bytes:5914 (5.9 KB) Interrupt:36 Speicher:d6000000-d6012800 eth1 Link encap:Ethernet Hardware Adresse b8:ac:6f:14:ff:ac inet Adresse:10.10.20.1 Bcast:10.10.20.255 Maske:255.255.255.0 """"" apt-get install nova-api-metadata nova-compute-kvm vi /etc/nova/api-paste.ini [filter:authtoken] paste.filter_factory = keystone.middleware.auth_token:filter_factory auth_host = 192.168.80.151 auth_port = 35357 auth_protocol = http admin_tenant_name = service admin_user = nova admin_password = service_pass signing_dirname = /tmp/keystone-signing-nova vi /etc/nova/nova-compute.conf [DEFAULT] libvirt_type=kvm vi /etc/nova/nova.conf [DEFAULT] logdir=/var/log/nova state_path=/var/lib/nova lock_path=/run/lock/nova verbose=True api_paste_config=/etc/nova/api-paste.ini scheduler_driver=nova.scheduler.simple.SimpleScheduler s3_host=192.168.80.151 ec2_host=192.168.80.151 ec2_dmz_host=192.168.80.151 rabbit_host=192.168.80.151 cc_host=192.168.80.151 metadata_host=192.168.80.152 metadata_listen=0.0.0.0 nova_url=http://192.168.80.151:8774/v1.1/ sql_connection=mysql://novaUser:novaPass@10.32.14.232/nova ec2_url=http://192.168.80.151:8773/services/Cloud root_helper=sudo nova-rootwrap /etc/nova/rootwrap.conf # Auth use_deprecated_auth=false auth_strategy=keystone keystone_ec2_url=http://192.168.80.151:5000/v2.0/ec2tokens # Imaging service glance_api_servers=192.168.80.151:9292 image_service=nova.image.glance.GlanceImageService # Vnc configuration novnc_enabled=true novncproxy_base_url=http://192.168.80.151 10.32.14.232:6080/vnc_auto.html novncproxy_port=6080 vncserver_proxyclient_address=192.168.80.152 vncserver_listen=0.0.0.0 # NETWORK network_manager=nova.network.manager.FlatDHCPManager force_dhcp_release=True dhcpbridge=/usr/bin/nova-dhcpbridge dhcpbridge_flagfile=/etc/nova/nova.conf firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver # Change my_ip to match each host my_ip=192.168.80.152 public_interface=br100 vlan_interface=eth0 flat_network_bridge=br100 flat_interface=eth0 #Note the different pool, this will be used for instance range fixed_range=10.10.20.0/24 # Compute # compute_driver=libvirt.LibvirtDriver # Cinder # volume_api_class=nova.volume.cinder.API osapi_volume_listen_port=5900 nova-manage db sync >> and here started my problems, the first pasted error. PS: i tried alread "nova-manage --flagfile=/etc/nova/nova.conf db sync" without success. PPS: apt-get install -y ubuntu-cloud-keyring echo deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/grizzly main >> /etc/apt/sources.list.d/grizzly.list apt-get update -y apt-get upgrade -y apt-get dist-upgrade -y apt-get install -y ntp sed -i 's/server ntp.ubuntu.com/server 192.168.80.151/g' /etc/ntp.conf service ntp restart apt-get install -y vlan bridge-utils sed -i 's/#net.ipv4.ip_forward=1/net.ipv4.ip_forward=1/' /etc/sysctl.conf sysctl net.ipv4.ip_forward=1 # i first followed an multiple-node-instruction, so I also did following: apt-get install -y openvswitch-switch openvswitch-datapath-dkms #br-int will be used for VM integration ovs-vsctl add-br br-int apt-get -y install quantum-plugin-openvswitch-agent """ shell log: Paketlisten werden gelesen... Fertig Abhängigkeitsbaum wird aufgebaut Statusinformationen werden eingelesen... Fertig quantum-plugin-openvswitch-agent ist schon die neueste Version. 0 aktualisiert, 0 neu installiert, 0 zu entfernen und 0 nicht aktualisiert. 2 nicht vollständig installiert oder entfernt. Nach dieser Operation werden 0 B Plattenplatz zusätzlich benutzt. quantum-common (2012.1-0ubuntu4) wird eingerichtet ... chown: Zugriff auf »/etc/quantum/“ nicht möglich: Datei oder Verzeichnis nicht gefunden dpkg: Fehler beim Bearbeiten von quantum-common (--configure): Unterprozess installiertes post-installation-Skript gab den Fehlerwert 1 zurück dpkg: Abhängigkeitsprobleme verhindern Konfiguration von quantum-plugin-openvswitch-agent: quantum-plugin-openvswitch-agent hängt ab von quantum-common; aber: Paket quantum-common ist noch nicht konfiguriert. dpkg: Fehler beim Bearbeiten von quantum-plugin-openvswitch-agent (--configure): Abhängigkeitsprobleme - verbleibt unkonfiguriert Es wurde kein Apport-Bericht verfasst, da die Fehlermeldung darauf hindeutet, dass dies lediglich ein Folgefehler eines vorherigen Problems ist. Fehler traten auf beim Bearbeiten von: quantum-common quantum-plugin-openvswitch-agent E: Sub-process /usr/bin/dpkg returned an error code (1) """"" # so the installation failed by quantum-common cause missing access, and i stopped this way... source of error?:-/ and I switched to: http://openstack-folsom-install-guide.readthedocs.org/en/latest/ ### PPPS: other "nova-manage"-commands seem also to be broken, here "service list": """""""""""""""""""" root@cn01:/var/log/nova# nova-manage service list 2013-06-18 16:56:45 DEBUG nova.utils [req-d7595500-12f6-4ea4-b11b-c8581d813385 None None] backend from (pid=6931) __get_backend /usr/lib/python2.7/dist-packages/nova/utils.py:663 Command failed, please check log for more info 2013-06-18 16:56:45 CRITICAL nova [req-d7595500-12f6-4ea4-b11b-c8581d813385 None None] (OperationalError) (1054, "Unknown column 'services.availability_zone' in 'field list'") 'SELECT services.created_at AS services_created_at, services.updated_at AS services_updated_at, services.deleted_at AS services_deleted_at, services.deleted AS services_deleted, services.id AS services_id, services.host AS services_host, services.`binary` AS services_binary, services.topic AS services_topic, services.report_count AS services_report_count, services.disabled AS services_disabled, services.availability_zone AS services_availability_zone \nFROM services \nWHERE services.deleted = false' () 2013-06-18 16:56:45 TRACE nova Traceback (most recent call last): 2013-06-18 16:56:45 TRACE nova File "/usr/bin/nova-manage", line 1746, in 2013-06-18 16:56:45 TRACE nova main() 2013-06-18 16:56:45 TRACE nova File "/usr/bin/nova-manage", line 1733, in main 2013-06-18 16:56:45 TRACE nova fn(*fn_args, **fn_kwargs) 2013-06-18 16:56:45 TRACE nova File "/usr/bin/nova-manage", line 964, in list 2013-06-18 16:56:45 TRACE nova services = db.service_get_all(ctxt) 2013-06-18 16:56:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/db/api.py", line 107, in service_get_all 2013-06-18 16:56:45 TRACE nova return IMPL.service_get_all(context, disabled) 2013-06-18 16:56:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 102, in wrapper 2013-06-18 16:56:45 TRACE nova return f(*args, **kwargs) 2013-06-18 16:56:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.py", line 273, in service_get_all 2013-06-18 16:56:45 TRACE nova return query.all() 2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2104, in all 2013-06-18 16:56:45 TRACE nova return list(self) 2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2216, in __iter__ 2013-06-18 16:56:45 TRACE nova return self._execute_and_instances(context) 2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/orm/query.py", line 2231, in _execute_and_instances 2013-06-18 16:56:45 TRACE nova result = conn.execute(querycontext.statement, self._params) 2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 662, in execute 2013-06-18 16:56:45 TRACE nova params) 2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 761, in _execute_clauseelement 2013-06-18 16:56:45 TRACE nova compiled_sql, distilled_params 2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 874, in _execute_context 2013-06-18 16:56:45 TRACE nova context) 2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 1024, in _handle_dbapi_exception 2013-06-18 16:56:45 TRACE nova exc_info 2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/util/compat.py", line 163, in raise_from_cause 2013-06-18 16:56:45 TRACE nova reraise(type(exception), exception, tb=exc_tb) 2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/base.py", line 867, in _execute_context 2013-06-18 16:56:45 TRACE nova context) 2013-06-18 16:56:45 TRACE nova File "/usr/local/lib/python2.7/dist-packages/sqlalchemy/engine/default.py", line 324, in do_execute 2013-06-18 16:56:45 TRACE nova cursor.execute(statement, parameters) 2013-06-18 16:56:45 TRACE nova File "/usr/lib/python2.7/dist-packages/MySQLdb/cursors.py", line 174, in execute 2013-06-18 16:56:45 TRACE nova self.errorhandler(self, exc, value) 2013-06-18 16:56:45 TRACE nova File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler 2013-06-18 16:56:45 TRACE nova raise errorclass, errorvalue 2013-06-18 16:56:45 TRACE nova OperationalError: (OperationalError) (1054, "Unknown column 'services.availability_zone' in 'field list'") 'SELECT services.created_at AS services_created_at, services.updated_at AS services_updated_at, services.deleted_at AS services_deleted_at, services.deleted AS services_deleted, services.id AS services_id, services.host AS services_host, services.`binary` AS services_binary, services.topic AS services_topic, services.report_count AS services_report_count, services.disabled AS services_disabled, services.availability_zone AS services_availability_zone \nFROM services \nWHERE services.deleted = false' () 2013-06-18 16:56:45 TRACE nova """"""""""""""""""""""""""""

When	Who	Action	New State
2013-06-20	Liyingjun	Answer	Answered
2013-06-20	Daniel Emil	Confirm	Solved

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